The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2026
Filed:
Feb. 23, 2021
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 3/14 (2006.01); H01F 27/02 (2006.01); H01F 27/24 (2006.01);
U.S. Cl.
CPC ...
H01F 3/14 (2013.01); H01F 27/022 (2013.01); H01F 27/24 (2013.01);
Abstract
The present invention relates to a magnetic core capable of precisely maintaining the size of a gap, and to a magnetic element comprising same. A magnetic core according to one embodiment comprises: an upper core having at least a first outer leg and a second outer leg; a lower core having at least a third outer leg facing the first outer leg and a fourth outer leg facing the second outer leg; outer leg gap parts disposed between the first outer leg and the third outer leg, and between the second outer leg and the fourth outer leg. The outer leg gap parts may comprise: an adhesive; and a plurality of spherical fillers dispersed in the adhesive.